What Does A Central Locking Door Actuator Contain?

What Does A Central Locking Door Actuator Contain? It contains both a latch and an electric motor (actuator) which controls the central locking. The latch opens or closes the doors, whereas the door lock locks or unlocks the vehicle. Today, all door latches are powered by electric drives. How does a door lock actuator work?

What Is 2 Phase Locking Protocol?

What Is 2 Phase Locking Protocol? According to the two-phase locking protocol, a transaction handles its locks in two distinct, consecutive phases during the transaction’s execution: Expanding phase (aka Growing phase): locks are acquired and no locks are released (the number of locks can only increase). Which of the following are phases of 2 phase